Thursday, November 26, 2015

2 x 25W HIFI Bluetooth digital power amplifier with Bluetooth 4.0 CSR8635 Placying CD Level Music

Have you looked for a Bluetooth Amplifier without cable connection? You may only use wirelessBluetooth connection through your Bluetooth enabled devices, this one will be a better choice.

Specially, it built in CSR8635 Bluetooth module, that adopt Bluetoth 4.0 technology. And you can enjoy CD level music once connected with you smart phone and play lossless traces, like as WAV, FLAC, AFAC, APE format music...

As a desktop amplifier, output power of this HIFI Bluetooth 4.0 digital amplifier is  2 * 25W stereo with whole aluminum enclosure, matte oxidation process; Adopted customized advance air core inductors to improve the LC filter of digital amplifier, which is the most important aspects for digital amplifier, Adopted 3300uf BC-048 filter capacitor as a reservoir with internal shun in order to meet the power needs bursting to solve problem of partial handsome voice for switching power supply;

Also it built in speaker protection and power-delay circuit, so there was no impact sound switch and protect your valuable speakers; 

Specifications of this HIFI Bluetooth digital power amplifier as below.
  1. Signal input: Bluetooth 4.0 + EDR; RCA line input
  2. Work type of amplifier: Class D
  3. Working efficiency: about 88%
  4. Quiescent current: 50mA
  5. Rated output power: 2 * 25W
  6. Frequency response: 20Hz to 20KHz
  7. THD: 0.09% (@ 1W)
  8. Output impedance: 4 / 8Ω
  9. Working voltage: DC9V to DC15V

More details, please find